body {padding:10px;margin:auto}
#container {margin:auto;width:798px;line-height:1.2;overflow:hidden}
#banner {height:148px;background-image:url(images/head1.jpg);background-color:black}
#banner h1 {margin:0;padding:.5em}
#operate {position:static;padding:0.2em;text-align:center}
#sidebar {float:right;width:180px;margin-right:10px;padding-top:1em;padding-bottom:1em}
#addons {width:100%}
#content {padding-top:1em;width:550px;margin:0 200px 0 2em;padding-bottom:1em}
#footer {clear:both;height:52px;text-align:center;border-top:1px solid white;font-size:0.8em}